Low Cost, High Accuracy IC Op Amps

The Analog Devices AD741 Series are high performance monolithic

operational amplifiers. All the devices feature full short

circuit protection and internal compensation.

The Analog Devices AD741J, AD741K, AD741L, and AD741S

are specially tested and selected versions of the standard AD741

operational amplifier. Improved processing and additional electrical

testing guarantee the user precision performance at a very

low cost. The AD741J, K and L substantially increase overall

accuracy over the standard AD741C by providing maximum

limits on offset voltage drift and significantly reducing the errors

due to offset voltage, bias current, offset current, voltage gain,

power supply rejection and common-mode rejection. For example,

the AD741L features maximum offset voltage drift of 5 µV/°C,

offset voltage of 0.5 mV max, offset current of 5 nA max, bias

current of 50 nA max and a CMRR of 90 dB min. The AD741S

offers guaranteed performance over the extended temperature

range of -55°C to +125°C, with max offset voltage drift of

15 µV/°C, max offset voltage of 4 mV, max offset current of

25 nA, and a minimum CMRR of 80 dB.